With no spaces it is as follows for a D20 roll with no plus/bonus.
[roll] 1d20[/roll]
Just drop the space after the first roll. To add a bonus, put a +X after the 1d20, with no spaces also, with X being the amount of the bonus. FOr other dice, change the 20 to the Number of sides onthe dice (4,6,8,10,12,100). try that

__________________-Warning-
I am out of prozac and patience, and I have a .357

(translated to fit in with T:LAW)
Be wary, I am lacking both in mood and patience, and my blade is both fast and sharp.

(edited to fit for Yama)
Your getting on my nerves, leave before I injure your inner child with my fist.

__________________Link293|college:multiple moseses?!m0s3s:yep 3 = work, normal moses = homeLink293|college:this is madness!m0s3s:no this is #tatsumaki!m0s3s:if only i could kickm0s3s:then i could copy zm0s3s:phail